Icloud (npm) MCP Server
icloud-mcp
npm
v2.5.1
Published by an unidentified publisher — no publish provenance and no public repository, so the publisher could not be verified and the source cannot be independently located.
A Model Context Protocol (MCP) server for iCloud Mail
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 5 = 95. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −3 | capability blast radius (moderate) — client exposure if the model is manipulated |
| −2 | publisher verification (unlinked) — no provenance/repo link, but the shipped source was fully read |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 1
medium Untrusted input can drive an external actionMTC-FLOW-005
Untrusted-input tools ([get_unread_senders, read_inbox, get_attachment, mark_older_than_read, suggest_event_from_email]) co-exist with external-action tools ([forward_email]). A prompt injection could cause unwanted external actions, though no direct sensitive-data leak path was found.
Evidence: untrusted [get_unread_senders, read_inbox, get_attachment, mark_older_than_read, suggest_event_from_email] → sinks [forward_email]
Fix: Require confirmation for state-changing/egress actions triggered after processing untrusted content.
Location: flow get_unread_senders → forward_email
Tools 70
Each tool and what it can reach — statically extracted from the published source.
forward_emailnetwork egressget_attachmentingests untrusted inputget_unread_sendersingests untrusted inputmark_older_than_readingests untrusted inputread_inboxingests untrusted inputsuggest_event_from_emailingests untrusted inputabandon_moveno sensitive capabilityarchive_older_thanno sensitive capabilitybulk_deleteno sensitive capabilitybulk_delete_by_senderno sensitive capability
Show 60 more tools ↓
bulk_delete_by_subjectno sensitive capabilitybulk_flagno sensitive capabilitybulk_flag_by_senderno sensitive capabilitybulk_mark_readno sensitive capabilitybulk_mark_unreadno sensitive capabilitybulk_moveno sensitive capabilitybulk_move_by_domainno sensitive capabilitybulk_move_by_senderno sensitive capabilitycompose_emailno sensitive capabilitycount_emailsno sensitive capabilitycreate_contactno sensitive capabilitycreate_eventno sensitive capabilitycreate_mailboxno sensitive capabilitycreate_ruleno sensitive capabilitydelete_contactno sensitive capabilitydelete_emailno sensitive capabilitydelete_eventno sensitive capabilitydelete_mailboxno sensitive capabilitydelete_older_thanno sensitive capabilitydelete_ruleno sensitive capabilityempty_trashno sensitive capabilityflag_emailno sensitive capabilityget_contactno sensitive capabilityget_digest_stateno sensitive capabilityget_emailno sensitive capabilityget_email_rawno sensitive capabilityget_emails_by_date_rangeno sensitive capabilityget_emails_by_senderno sensitive capabilityget_eventno sensitive capabilityget_inbox_summaryno sensitive capabilityget_mailbox_summaryno sensitive capabilityget_move_statusno sensitive capabilityget_storage_reportno sensitive capabilityget_threadno sensitive capabilityget_top_sendersno sensitive capabilityget_unsubscribe_infono sensitive capabilityicloud-mailno sensitive capabilitylist_accountsno sensitive capabilitylist_attachmentsno sensitive capabilitylist_calendarsno sensitive capabilitylist_contactsno sensitive capabilitylist_eventsno sensitive capabilitylist_mailboxesno sensitive capabilitylist_rulesno sensitive capabilitylog_clearno sensitive capabilitylog_readno sensitive capabilitylog_writeno sensitive capabilitymark_as_readno sensitive capabilitymove_emailno sensitive capabilityrename_mailboxno sensitive capabilityreply_to_emailno sensitive capabilityrun_all_rulesno sensitive capabilityrun_ruleno sensitive capabilitysave_draftno sensitive capabilitysearch_contactsno sensitive capabilitysearch_emailsno sensitive capabilitysearch_eventsno sensitive capabilityupdate_contactno sensitive capabilityupdate_digest_stateno sensitive capabilityupdate_eventno sensitive capability
Toxic flows 1
Cross-tool combinations that form a data-exfiltration primitive (untrusted input → sensitive source → external sink).
What this scan could not see
- Tools were statically extracted from the published source (70 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 1
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v2.5.1 latest |
A 95/100 | 1 | 1.13.0 | 2026-09-07 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
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